Made by the high-quality anodized aluminum alloy,with good looking in
appearance,no chromatic,good shine,no scratches,locking and rotating
mechanism is convenient,quick,open and close freely.Anti loaded tensile
strength, waterproofing,especially used in fire-fighting trucks.
environmentally vehicle,tanker trucks,boating and some other vehicles,its
good quality approved by the inspection department of national fire
center equipments
